package com.happy.study.servier;


import com.baomidou.mybatisplus.extension.service.IService;
import com.happy.study.entity.FileEntity;
import org.springframework.web.multipart.MultipartFile;

public interface IFileService extends IService<FileEntity> {

    FileEntity querySingle ( FileEntity fileEntity );

    FileEntity addSingle ( FileEntity fileEntity, MultipartFile multipartFile );

}
